Hello Geek, I just stared the same project in el5 itself yesterday. I wonder if we could go on as explained in Andrew's 'Cluster from scratch', it will give you an active/active cluster. Wouldn't it gives you loadbalancing.
Pardon me if this is a stupid suggestion!! -- Regards, Jayakrishnan. L Visit: www.foralllinux.blogspot.com www.jayakrishnan.bravehost.com On Wed, Apr 7, 2010 at 7:51 PM, <g...@lenux.mine.nu> wrote: > Hello > > I have installed pacemaker and corosync on my redhat el5 with the > clusterlabs repository: > http://clusterlabs.org/rpm/epel-5/clusterlabs.repo > > The installation worked fine, just needed to install some dependencies but > all ok :) > > So now my question. I need the build a high-available web cluster with > loadbalancing, > on my old machines I used heartbeat version 1, ldirectord and ipvsadm, > works great :) > Now I need to replace heartbeat version 1 with corosync+pacemaker (please > don't ask why) > > Here more details about my infrastructure > > The 2 loadbalancer that I need to configure with pacemaker/corosync > pacemaker1.lenux.local IP: 192.168.33.210 (live) > pacemaker2.lenux.local IP: 192.168.33.211 (stand-by) > virtual IP: 192.168.33.240 > > 3 webserver (are in the same network) > www1.lenux.local IP: 192.168.33.241 (virtual IP: 192.168.33.240) > www2.lenux.local IP: 192.168.33.242 (virtual IP: 192.168.33.240) > www3.lenux.local IP: 192.168.33.243 (virtual IP: 192.168.33.240) > > Ok, installed pacemaker and corosync on both loadbalancer..after that I > configure corosync like this (also on both loadbalancer): > > aisexec { > user: root > group: root > } > > totem { > > version: 2 > token: 5000 > token_retransmits_before_loss_const: 20 > join: 1000 > consensus: 7500 > vsftype: none > max_messages: 20 > secauth: off > threads: 0 > clear_node_high_bit: yes > > interface { > ringnumber: 0 > > bindnetaddr: 192.168.33.0 > mcastaddr: 226.94.1.1 > mcastport: 5404 > } > } > > logging { > fileline: off > to_syslog: no > to_stderr: no > debug: on > timestamp: on > } > > service { > # Load the Pacemaker Cluster Resource Manager > name: pacemaker > ver: 0 > } > > > > now I need to add the ldirectord (already configured and located in > /etc/ha.d/ldirectord.cf) resource to pacemaker with the crm tool...but I > don't know how? I need to add the virtual IP and the ldirectord service > that can swap to the other loadbalancer on failure. I read the hole wiki > without finding the right answear..I hope someone can help me! > > Thanks > > Regards > Juan > > _______________________________________________ > Pacemaker mailing list > Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker >
_______________________________________________ Pacemaker mailing list Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker
